Aberystwyth Sea Conditions and Tide Table

Aberystwyth Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 04:05 PM.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Tue afternoon, min 2°C on Tue night). Mainly strong winds.

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Sat afternoon, min 1°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Tue afternoon, min 2°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Very mild (max 10°C on Sat night, min 5°C on Thu afternoon). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
9:50PM4.36m
10:08AM4.65m
10:30PM4.26m
10:51AM4.55m
11:16PM4.13m
11:40AM4.42m
00:09AM4.00m
12:36PM4.29m
1:11AM3.90m
1:41PM4.19m
2:21AM3.87m
2:53PM4.17m
3:35AM3.97m
4:05PM4.26m
4:43AM4.20m
5:11PM4.43m
5:41AM4.48m
6:07PM4.62m
6:33AM4.81m
6:58PM4.82m
7:20AM5.08m
7:44PM4.94m
8:05AM5.25m
Low Tide
4:48PM1.10m
4:55AM1.27m
5:25PM1.17m
5:31AM1.35m
6:04PM1.27m
6:10AM1.44m
6:48PM1.38m
6:54AM1.55m
7:39PM1.47m
7:50AM1.63m
8:41PM1.52m
8:58AM1.66m
9:49PM1.50m
10:13AM1.60m
11:00PM1.40m
11:30AM1.44m
00:02AM1.27m
12:44PM1.21m
1:13AM1.09m
1:46PM0.93m
2:09AM0.91m
2:39PM0.67m
2:57AM0.78m
Wave
height (m) 
direction
period (s) 
0.3
W
5
0.5
NE
3
0.4
ENE
3
0.4
ENE
3
0.5
NE
3
0.7
NE
3
0.9
NE
4
0.8
ENE
4
0.4
NE
3
0.4
NE
3
0.4
ENE
3
0.2
W
12
0.2
W
15
0.3
WSW
14
0.2
W
13
0.2
W
12
0.1
W
15
0.1
W
14
0.1
W
14
0.2
W
13
0.3
W
18
0.2
W
17
0.2
W
15
0.9
NW
4
1.1
NW
5
0.5
NW
5
0.5
NW
3
0.4
NW
5
1.3
NW
5
1.1
NW
5
0.9
WNW
5
0.8
W
5
1.2
W
5
1.2
W
5
0.8
WSW
5
0.5
WSW
6
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
rain showers
light rain
cloud
light rain
cloud
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
cloudy
rain shwrs
light rain
cloudy
light rain
cloudy
 km/h
20
ENE
25
ENE
25
ENE
25
ENE
30
ENE
35
ENE
40
ENE
35
ENE
20
ENE
25
ENE
25
ENE
10
ENE
15
ENE
15
ENE
10
E
10
ENE
5
E
5
ENE
5
NNW
5
ESE
10
ENE
5
NE
5
SE
20
NNW
20
N
5
NNE
10
NNE
10
NNW
30
NNW
25
NW
25
NW
20
WNW
25
W
20
W
10
W
10
SW
 mm 
1
2
1
max°C
6
5
3
3
3
4
4
2
4
4
4
4
5
4
2
2
2
3
3
3
5
6
5
6
6
5
4
7
8
8
8
8
9
9
10
9
Moonrise
11:10
11:22
11:33
11:44
11:55
12:09
12:27
12:54
1:35
2:36
3:58
Moonset
7:30
8:50
10:09
11:29
12:50
2:16
3:46
5:20
6:51
8:09
9:05
9:41
Sunrise
8:25
8:25
8:26
8:26
8:26
8:26
8:26
8:26
8:26
8:26
8:26
8:25
Sunset
4:05
4:06
4:07
4:07
4:07
4:08
4:09
4:10
4:12
4:13
4:14
4:15
Today's sea temperature in Aberystwyth is
9.9° C
(Statistics for 23 Dec 1981-2005 – mean: 10.2 max: 11.4 min: 9.1°C)
Issued (local time): 5 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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